我发现编写Python音乐播放器的难度比播放随机艺术家要困难。我在目录中有mp3文件,但随机选择它们证明是困难的。任何帮助将不胜感激,谢谢!
from tkinter import *
import os
import random
master = Tk()
var = IntVar()
var.set(1)
def quit_loop():
print ("Selection:"),var.get()
global selection
selection = var.get()
master.quit()
Label(master, text = "What is your mood?").grid(row=0, sticky=W)
Radiobutton(master, text = "Sad", variable=var, value = 1).grid(row=1,sticky=W)
Radiobutton(master, text = "Happy", variable=var, value = 2).grid(row=2, sticky=W)
Radiobutton(master, text = "Sleepy or Bored", variable=var, value = 3).grid(row=3, sticky=W)
Radiobutton(master, text = "Scared", variable=var, value = 4).grid(row=4, sticky=W)
Radiobutton(master, text = "Pumped or Angry", variable=var, value = 5).grid(row=5, sticky=W)
Button(master, text = "Show me the music!", command=quit_loop).grid(row=7, sticky=W)
master.mainloop()
if selection == 1:
print ("My Value is equal to one.")
elif selection == 2:
print ("My value is equal to two.")
elif selection == 3:
print ("My value is equal to three.")
elif selection == 4:
print ("My value is equal to four.")
elif selection == 5:
random.choice(os.listdir(r"C:\Users\Steven\Desktop\Dony Proj\Mood DJ\Do you like any of these\Beastie Boys"))
好吧,你正在调用random.choice
,但没有给任何东西分配返回值。
你似乎已经拥有它;我使用一些示例音乐文件将目录设置为我的机器中的一个目录,并将随机选择的文件存储到变量中并添加了一个print语句以查看它是什么:
elif selection == 5:
song_choice = random.choice(os.listdir(r"E:\music"))
print(song_choice)
然后它会从我的音乐目录中打印一首随机歌曲的名称!